As a computer forensics analyst, your duties focus on investigating electronic data and digital devices for law enforcement purposes. Your responsibilities include obtaining, accessing, and analyzing data from hard drives, emails, smartphones, and tablets. In this career, you may investigate cyber crimes (which take place on the internet) or gather digital evidence for other types of criminal investigations. In addition to collecting information, you retrieve data that someone destroyed, deleted, or obscured to hide evidence of a crime. Computer forensic analysts work for law enforcement agencies, private contractors, lawyers, or corporations. Some computer experts work on a freelance basis.